313100003232243 has 8 divisors (see below), whose sum is σ = 463851856640400. Its totient is φ = 208733335488144.

The previous prime is 313100003232221. The next prime is 313100003232251. The reversal of 313100003232243 is 342232300001313.

313100003232243 is a `hidden beast` number, since 3 + 1 + 310 + 0 + 0 + 0 + 323 + 2 + 24 + 3 = 666.

It is not a de Polignac number, because 313100003232243 - 2⁸ = 313100003231987 is a prime.

It is a super-3 number, since 3×313100003232243³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 11596296416009 = 313100003232243 / (3 + 1 + 3 + 1 + 0 + 0 + 0 + 0 + 3 + 2 + 3 + 2 + 2 + 4 + 3).

It is not an unprimeable number, because it can be changed into a prime (313100003233243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5798148207978 + ... + 5798148208031.

It is an arithmetic number, because the mean of its divisors is an integer number (57981482080050).

Almost surely, 2^{313100003232243} is an apocalyptic number.

313100003232243 is a deficient number, since it is larger than the sum of its proper divisors (150751853408157).

313100003232243 is a wasteful number, since it uses less digits than its factorization.

313100003232243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11596296416018 (or 11596296416012 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 313100003232243 its reverse (342232300001313), we get a palindrome (655332303233556).

The spelling of 313100003232243 in words is "three hundred thirteen trillion, one hundred billion, three million, two hundred thirty-two thousand, two hundred forty-three".